Left/End Duct Dimensions; Ja3 Thru A5Zr Unit Left/End Duct Opening; Ja3 Thru A5Zr Roof Curb - Johnson Controls J ZR Series Installation Manual

5566229-JIM-B-1019
Figure 13: JA3 thru A5ZR Unit Left/End Duct Opening
Table 7: Left/End Duct Dimensions
Unit Model Number
JA3ZR
JA4ZR
JA5ZR
2 TYP.
30
50-1/2
Figure 14: JA3 thru A5ZR Roof Curb
14
A
B
C
4-5/16
Dimension (in.)
A
30.357
30.357
30.357
80-5/8
20
20
6
RETURN
B C
13.365 22.516
13.365 22.516
13.365 22.516
SUPPLY
INSULATED DECK UNDER
COMPRESSOR SECTION
FRONT
8 or 14
RIGHT
INSULATED DECK UNDER
CONDENSER SECTION
Johnson Controls Ducted Systems